Gold Member Since 2006
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Pingxiang Chemshun Ceramics Co., Ltd.

High Alumina Rings, Alumina Rings, 7 Hole Rings manufacturer / supplier in China, offering High Alumina Ring with 7 Holes (Al2O3: 99%), High Temperature Resistant Alumina Ceramic Tube Pipe Liner, Wear Resistant High Alumina Ceramic Brick Lining From Ceramics Supplier and so on.

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Supplier Homepage Product catalyst covering material High Alumina Ring with 7 Holes (Al2O3: 99%)

High Alumina Ring with 7 Holes (Al2O3: 99%)

FOB Price: US $0.0001 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $0.0001/ Ton
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Production Capacity: 5000ton/Year
Transport Package: by Drums + Pallet.
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ceramic ring
  • Structure Feature: Spherical
  • Usage: Chemical Industry Product
  • Source: Particle
  • Materials: Alumina
  • Color: White
  • Application: Desulfurizers, Dehydrogenation
  • Advantage: Excellent Stability, Thermal Shock Resistant
  • OEM: Accept
  • Specification: D10xH10mm D20xH20mm
  • HS Code: 690919
  • Material: Ceramic
  • Type: Random Packing
  • Effect: Catalyst Support Media
  • Item: High Alumina 10 Hole Rings
  • Alumina Content: 90~99%
  • Shape: Ball/Ring
  • Temperature: 1600 Degree Centigrade
  • Feature: High Purity
  • Trademark: Chemshun Ceamics
  • Origin: P. R. China
Product Description
High Alumina 7 Hole Rings (AL2O3: 99%)

A new catalyst support, with excellent character of high temperature resistance, high density, good pressure drop, excellent mechnical character.

These products are made from Alpha alumina that has a very low silica content. The high purity and strength make this an ideal choice for high temperature and stream applications where it is necessary to avoid the problems of leached silica coating downstream equipment or fouling or polluting the catalyst bed.

The character:
Alpha alumina structure, high purity
Excellent thermal properties
High pressure insistance
Excellent chemical stability with strong resisting of acid, alkaline and organic impregnant.

A. Chemical Analysis:
 
ItemsProportionItemsProportion
Al2O3≥99%SiO2<0.2%
Fe2O3<0.1%MgO~0.11%
Na2O<1.0%CaO<1.0%






B. Physical Analysis:

ItemsProportionItemsProportion
Max
Temperature resistance
1800 degree centigradeAbrasion loss (%)< 0.5
Apparent Porosity (%)< 1.5%Moh's hardness (scale)6
Water Absorption (%)< 5Specific gravity (g/cm 3 )3.50-3.80







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